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Phone drops signal on wake up/unlock

Almost every time I wake up my phone it completely loses radio signal and I cant get or receive calls. Happens on 3 different roms and radios. It started after I changed my cellular carrier so it may be related. It may also happen why the phone sleep but doesn't seem to anymore since the last flash and modem: sky-ics 4.2F with uclf5 modem, also mohans kernel 1.5.
I did tons of searching at the closest thing I found is a nexus issue which is related to the kernel smart reflex function which with my limited knowledge couldn't find in our kernel files so I could use a script to turn it off.
And ideas?

Update: I tried using my brothers sim card in my phone(he has a different carrier) and mine and his phone, his phone is a dumb phone. On the skyrocket there were no signal loss during the few hours I tested it. On his phone I couldn't see signal loss as well tho its harder with no log.
I'm guessing the skyrocket and the carrier are conflicting in the software/maybe hardware level. I don't have enough knowledge to know how its possible tho.
It never happened on my old carrier, and I'll be happy if anyone got a clue how to help me find the issue.
Oh also for a while after I returned my sim to the skyrocket the issue was gone until I restarted it.
Here's a picture that will show the wake+screen on and signal loss correlation:
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[Q] Data Still Getting Through Though Roaming Disabled?

I'm in Canada and on a recent trip for a couple weeks through the States I had roaming turned off. However when I got home and received my cell phone bill, I had been charged approx $80 for roaming ($7.99/day 50MB automatically added by provider) so something on the phone was reaching out for data every day for 11 days even though roaming was turned off. The total amount of data used was 56KB
I looked at the data usage on the phone and below is what it tells me.
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If I tap on Android OS it doesn't tell me anything. Has anyone else run into this? I've managed to get my cell provider to cut the charges in half but I'd really like to get to the bottom of this.

IMO it's now late to analyze something. You would have installed an app to monitor you data connection.
Unfortunately this system menu doesn't give a lot of details. I bet this consumption is caused by the 'backup data' feature.

How do you disable roaming when its unticked?,
I have disabled mine but it goes into roaming when im rural (same country), i get a message "connected to roaming charges may apply"
I just want the mobile service without data transmission,
I havent got billed as i took my sim out when i last traveled
I think its been a bug since 4.4.3
No directly related but they got roaming issues
https://code.google.com/p/android/issues/detail?id=71339

Very weird problem about the emergency button in lock screen

Hi everyone,
The wired problem is every time I press that button, it won't show my emergency info but reboot my phone signal(signal bar will be empty with a "x" then come back automatically). It worked before, and I think this happened after I rooted my phone with Magisk.
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Any ideas about this? Thanks in advance.
Basic phone info: stock Rom 8.1, stock kernel
Solved: Because of a misconfigured theme file.

I think the phone changes (or resets?) some network configs as part of enhanced emergency services in preparation for you to dial 911. I just checked and mine does it too although I don't know about previous phones or android versions. I'm inclined to think it's more of a feature than is apparent.

cntryby429 said:
I think the phone changes (or resets?) some network configs as part of enhanced emergency services in preparation for you to dial 911. I just checked and mine does it too although I don't know about previous phones or android versions. I'm inclined to think it's more of a feature than is apparent.
Click to expand...
Click to collapse
Might be, but when it was working, it would show my emergency contact info. Right now nothing happened only got this problem (and just found the left up corner also said no service no sim card), and also no dial panel to dial 911

LG V50 Verizon Model - Unable to Make Calls

Hello all,
I seem to have an issue with the phone whereas phone calls are not working on the phone (call \receive). I thought it was an issue with the phone not unlocked but it is. I confirmed by looking at the following:
- Phone says Tmobile at the bottom of the screen
- when searching for networks, mentions all - Tmobile, ATT, Verizon, MetroPCS
- manually selected Tmobile as well as Auto Select Network
- texts work on the Tmobile Sim
- Chrome browser loads pages (data not set to roaming)
- factory reset phone and the issue persists
- inserted known working Verizon Sim to test phone ability to make calls \ receive and works ( able to dial out and ring)
- browsed around the Phone app => turned off Assisted Dialing, Video calling
At the moment, I am trying to get the KDZ to possibly flash the firmware to see if the Radios flashover.
Any thoughts?

Nevermind.
I was able to confirm that it is unlocked and able to work with TMobile....sorta. Calls come in when the phone in certain areas where it can switch to a 2G network and switch back to LTE once done.
I also noticed that the 5G UWS icon appeared in some areas. Speed test doesn't show anything 5G like (20mb down, 17 up).
I would hope that cross flash comes out soon. Lol

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Hey hi how you unlock your v50 from Verizon

8T with ROMS & Verizon

I'm looking at getting an 8T but my interest in flashing roms is too great. I've read through a few threads about roms not working on Verizon.
Is this still an issue? I need to have phone service (obviously). Would I be happy in being able to use various ROMS while maintaining Verizon service? 5g even?

Anyone could give insight?

5G doesn't work on any ROM with VZW even though the phone supports the 5G nsa Low bands. I've even tried forcing the phone into 5G via the programming menu. Verizon simply won't allow it for non certified phones. The phone tries over and over and eventually loses all service until you reset the radios.

larsdennert said:
5G doesn't work on any ROM with VZW even though the phone supports the 5G nsa Low bands. I've even tried forcing the phone into 5G via the programming menu. Verizon simply won't allow it for non certified phones. The phone tries over and over and eventually loses all service until you reset the radios.
Click to expand...
Click to collapse
Verizon 5G does work on this device, following this guide here. Source: My carrier is Verizon. But I as well have tried ROMs, and Verizon does not work on any I have tested. Quite disappointing.
EDIT: Verizon does work on the latest LineageOS and HavocOS versions.
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